C# 获取屏幕的大小

WinForm：

int iActulaWidth = Screen.PrimaryScreen.Bounds.Width;

int iActulaHeight = Screen.PrimaryScreen.Bounds.Height ;

 

WPF下的：

double dWidth = System.Windows.SystemParameters.PrimaryScreenWidth;

double dHeight = System.Windows.SystemParameters.PrimaryScreenHeight;

double dWidth2 = ActualWidth; //获取此元素的呈现宽度。若此元素时全屏的，则可以获得屏幕大小（-_-!!!）

double dHeight2 = ActualHeight; //获取此元素的呈现高度。

 

 使用SystemInformation类

    [csharp]

    //当前的屏幕除任务栏外的工作域大小

    string currentScreenSize_OutTaskBar=SystemInformation.WorkingArea.Width.ToString() + "," +SystemInformation.WorkingArea.Height.ToString();

    MessageBox.Show("当前的屏幕除任务栏外的工作域大小为:"+currentScreenSize_OutTaskBar);

    //当前的屏幕包括任务栏的工作域大小

    string currentScreenSize=System.Windows.Forms.Screen.PrimaryScreen.Bounds.Width.ToString() + "," + System.Windows.Forms.Screen.PrimaryScreen.Bounds.Height.ToString();

    MessageBox.Show("当前的屏幕包括任务栏的工作域大小为:"+currentScreenSize);

    //任务栏大小

    Size utTaskBarSize = new Size(SystemInformation.WorkingArea.Width, SystemInformation.WorkingArea.Height);

    Size ScreenSize = new Size(System.Windows.Forms.Screen.PrimaryScreen.Bounds.Width, System.Windows.Forms.Screen.PrimaryScreen.Bounds.Height);

    Size TaskBarSize;

    TaskBarSize = new Size(

    (ScreenSize.Width - (ScreenSize.Width - OutTaskBarSize.Width)),

    (ScreenSize.Height - OutTaskBarSize.Height)

    );

    MessageBox.Show("任务栏大小：" + TaskBarSize.Width + "," + TaskBarSize.Height);